Sprocket for an endless conveyor belt



FIG. 1 is a front elevational view of a sprocket for an endless conveyor belt showing our new design, the rear view being a mirror image of that shown;

FIG. 2 is a cross-sectional view thereof taken on line 2--2 of FIG. 1; and

FIG. 3 is a fragmentary plan view thereof looking directly towards one tooth.

The rear is a mirror image of the front which is shown.

FIG. 4 is a fragmentary front elevational view of a second embodiment of a sprocket for an endless conveyor belt showing our new design, the sole difference from the first embodiment resides in the hub being of a square configuration;

FIG. 5 is a perspective view of a third embodiment of a sprocket for an endless conveyor belt showing our new design;

FIG. 6 is a front elevational view of the third embodiment shown in FIG. 5, it being understood that the rear view is a mirror image of that shown;

FIG. 7 is a top plan view of the third embodiment shown in FIG. 5. 

The ornamental design for a sprocket for an endless conveyor belt, as shown and described. 